Elfin Flip 4K supports:
- Optical Zoom (Recommended)
- Digital Zoom
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Steps:
1. Press the Settings button on the remote control to open Quick Settings, then select All Settings.
2. Go to: Projector > Keystone
3. Select Image Zoom
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Zoom behavior:
- Optical Zoom
- Adjusts image size by changing the projection ratio
- Maintains image quality (no distortion)
- Throw ratio: 0.98–1.3:1 (1.3x Optical Zoom)
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- Digital Zoom
- Activated after reaching the optical zoom limit
- Scales image digitally (may reduce quality)
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